Military Sci-Fi

The battle-scarred star carrier Flying Dutchman is finally on her way back to Earth, after an exceptionally successful series of missions that have once again saved the world....

On the edge of the galaxy, a diplomatic mission to an alien planet takes a turn when the Legionnaires, an elite special fighting force, find themselves ambushed and stranded behind enemy lines. They struggle to survive under siege, waiting on a rescue that might never come....

Daring heroics, sacrifice, and courage come together as the Legion attempts to contain the fire sparked at the Battle of Tarrago. But the galaxy is spiraling into all-out war....

Tired of sitting out the war on Psydon in a mobile office lab, Legion Lieutenant Washam agrees to undertake a covert and unsanctioned mission with a band of Republic Recon Marines. Inserted deep behind enemy lines, the strike force uncovers a surprise key to ending a bitter war....

Legion Dark Ops calls upon Chhun, Wraith, and the survivors of Victory Company to form an elite Kill Team of legionnaires in the aftermath of the Battle of Kublar. Their mission is clear: find and eliminate those responsible for the Kublar disaster....

For Sheriff Duke, the danger has reached the final countdown. Captured, tortured, beaten, but undefeated, it’s 60 seconds to midnight, and the only way to save his wife and daughter is through the fugitive he left home to hunt....

Ten years after the events of Morning Star, Darrow and the Rising are battling the remaining Gold loyalist forces....

The remnants of the Expeditionary Force stranded on the alien-controlled planet "Paradise" get a chance to prove themselves, in a simple off-world training mission with a ship full of teenage alien cadets. Then the mission goes horribly wrong....

Sheriff Hayden Duke was born on the starship Pilgrim, like his father, and his father before him. He’s got a long way to go before he can rest. But how can he when the entire world is under siege? By demonic aliens....

With the galaxy in tatters, Chhun and Wraith lead Kill Team Victory and the remnants of the Legion in a clandestine final effort to bring about Article 19. It's needed now more than ever as the Republic's new emperor, Goth Sullus, grows increasingly enigmatic and tyrannical in his rule....

Fight to win. Survive the future. With the galaxy in turmoil, the Legion initiates Article Nineteen, a hard reset designed to halt the corruption and ineptitude that continues to spill forth from the Galactic Core....

This collection includes Valdar's Hammer and The Beast of Eridu, books three and four of the Ember War universe....

This collection of 11 stories dives into the depths of the vast Halo universe, not only from the perspective of those who fought and died to save humanity, but also from those who vowed to wipe it out of existence....

While the crew of the UN Expeditionary Force's pirate starship Flying Dutchman are enjoying a luxury vacation cruise (not!), UNEF troops are still stranded on an alien-controlled planet....

Once, the Ibarras saved Earth and all of humanity from utter destruction. Now they are fugitives and traitors hunted by the Terran Union's mightiest warriors....

It's 2526. It has been almost a year since humanity engaged in its destructive first contact with a theocratic military alliance of alien races known as the Covenant. Now, the hostilities have led to open war....

Caleb is a former Marine Raider and commander of the Vultures, a search and rescue team. When his new orders call for him to join 40,000 survivors aboard the last starship out, he thinks his days of fighting are over. Except the war won't be as easy to escape as he thought....

The 26th century. Humanity has expanded beyond Earth’s system to hundreds of planets that colonists now call home. But the United Earth Government and the United Nations Space Command is struggling to control this vast empire....

The Hundred Worlds have withstood invasion by the relentless Hok for decades. The human worlds are strong, but the Hok have the resources of a thousand planets behind them....

Frank and Marine Space Corps-1 find themselves across the galaxy, where an ancient evil is growing. From exploratory crew to the front of enemy lines, Frank will have to decide whether to play the part of hero or to be the Marine needed to win the war....

For two years, the Castle Federation and the Alliance of Free Stars have stood against Marshal James Walkingstick of the Terran Commonwealth and his mission of conquest. Battles have been won and lost, worlds have died, and soldiers like Admiral Kyle Roberts have been forged....

In Alorin...300 years after the genocidal Adept Wars, the realm is dying, and the blessed Adept race dies with it. One man holds the secret to reverting this decline: Bjorn van Gelderan....

On her last mission, HMS Invincible discovered an alien threat beyond human understanding. As a deeply divided humanity struggles to prepare a defense, Invincible is sent deep into alien space on what should have been a simple reconnaissance mission....  

Having barely escaped the final battle for Reach against the vast alien alliance known as the Covenant, the crew of the Pillar of Autumn is forced to make a desperate escape into slipspace. But their destination brings them to an ancient mystery and an even greater struggle....

Aran awakens in chains with no memory. He’s conscripted into the Confederate Marines as a Tech Mage, given a spellrifle then hurled into the war with the draconic Krox and their Void Wyrm masters. Desperate to escape, Aran struggles to master his abilities....

An original full-length novel set in the Halo universe and based on the New York Times best-selling video game series! The new Halo novel from acclaimed writer Kelly Gay, author of the thrilling novella Halo: Smoke and Shadow....

A dirty deal was struck. Humanity was allowed to keep 300 rebellious worlds. In return, we declared war on a powerful enemy from beyond the frontier....